HD74LV139A PDF File ( Datasheet )

HD74LV139A Dual 2-to-4 line Decoder , Demultiplexers ADE-205-262 (Z) 1st Edition March 1999 Description The HD74LV139A is designed to be used in high-performance memory-decoding or data-routing applications requiring very short propagation delay times. The active-low enable input can be used as a data line in demultiplexing applications. This decoder, demultiplexer features fully buffered inputs, each of which represents only one normalized load to its driving circuit. Low-voltage and high-spe